CN216177246U

CN216177246U - A, B edge welding reamer

Info

Publication number: CN216177246U
Application number: CN202122660462.4U
Authority: CN
Inventors: 张伟
Original assignee: Suzhou Leiwang Intelligent System Co ltd
Current assignee: Suzhou Leiwang Intelligent System Co ltd
Priority date: 2021-11-02
Filing date: 2021-11-02
Publication date: 2022-04-05
Anticipated expiration: 2031-11-02

Abstract

The utility model discloses an A, B-edge welding reamer which comprises a cutter head and a cutter shaft, wherein the cutter head is correspondingly arranged at one end of the cutter shaft and is arranged as an integrated mechanism, the diameter of the cutter head is equal to that of the cutter shaft, a plurality of cutting edges are correspondingly arranged on the surface of the cutter head, a cutter blade is respectively arranged on any one of the cutting edges, the edge end of each cutter blade is convexly arranged on the outer side of the corresponding cutting edge, each cutter blade comprises a first cutter blade and a second cutter blade, and the first cutter blade and the second cutter blade are correspondingly distributed on the corresponding cutting edges. The utility model has simple, reasonable and reliable structure, effectively ensures the service life of the cutter by adopting the A, B blade to perform the interpenetration work, solves the reaming problem for users and improves the product percent of pass.

Description

A, B edge welding reamer

Technical Field

The utility model relates to the field of cutters for machining industries, in particular to an A, B-edge welding reamer.

Background

In a part reaming cutter, due to the material of a customer part, a welding reamer blade designed for the first time is easy to wear and has low hardness, the service life of the cutter is low, and the requirement on the smoothness of a hole wall does not reach the standard. Later we design optimization for the second time, adopt novel wear-resisting blade, nevertheless because the blade is wear-resisting, hardness is high, the fragility is high, toughness is low to lead to the cutter blade to take place the condition of bursting apart, the result of use is not good enough.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problem of providing the A, B-blade welding reamer which is simple, reasonable and reliable in structure, adopts A, B blades to perform inserting work, effectively ensures the service life of a cutter, solves the reaming problem for a user and improves the product percent of pass.

In order to solve the technical problems, the utility model adopts a technical scheme that: the utility model provides an A, B sword welding reamer, includes tool bit and arbor, the tool bit correspondence sets up in arbor one end and formula mechanism setting as an organic whole, the diameter size of tool bit equals with the diameter size of arbor, the tool bit surface correspondence is provided with many cutting edges, arbitrary be provided with the blade on the cutting edge respectively, the tip protrusion of blade sets up in the cutting edge outside, the blade includes first blade and second blade, first blade and second blade correspond to distribute and set up on the cutting edge.

In a preferred embodiment of the present invention, the cutting edges are arranged in a plurality of configurations.

In a preferred embodiment of the utility model, the number of the first blades is the same as that of the second blades.

In a preferred embodiment of the present invention, the first blade and the second blade are disposed on the cutting edge in a continuous and equally spaced manner.

In a preferred embodiment of the present invention, the first blade and the second blade are made of different materials.

The utility model has the beneficial effects that: the utility model has simple, reasonable and reliable structure, effectively ensures the service life of the cutter by adopting the A, B blade to perform the interpenetration work, solves the reaming problem for users and improves the product percent of pass.

Drawings

FIG. 1 is a front view of a preferred embodiment of an A, B-edge welding reamer of the present invention;

fig. 2 is a left side view of fig. 1.

Detailed Description

The following detailed description of the preferred embodiments of the present invention, taken in conjunction with the accompanying drawings, will make the advantages and features of the utility model easier to understand by those skilled in the art, and thus will clearly and clearly define the scope of the utility model.

Referring to fig. 1 and fig. 2, an embodiment of the present invention includes: the utility model provides an A, B sword welding reamer, includes tool bit 1 and arbor 2, tool bit 1 corresponds and sets up in 2 one ends of arbor and formula mechanism settings as an organic whole, the diameter size of tool bit 1 equals with the diameter size of arbor 2, 1 surperficial correspondence of tool bit is provided with many cutting edges 3.

Wherein, be provided with the blade on arbitrary cutting edge 3 respectively, the sword end protrusion of blade sets up in the cutting edge 3 outside, carries out the reamer processing action through the blade.

The blades comprise a first blade 4 and a second blade 5, the first blade 4 and the second blade 5 are correspondingly distributed on the cutting edge 3 and used for penetrating, welding and fixing the thickness of the first blade 4 and the second blade 5 to perform reamer operation.

The cutting edge 3 is the setting of plural number structure, first blade 4 is the same with 5 quantity of second blade,

first blade

4 and 5 equidistant continuous distribution of second blade set up on cutting edge 3 for guarantee the same operating frequency of first blade 4 and second blade 5, guarantee the life and the stability in use of first blade 4 and second blade 5.

The first blade 4 and the second blade 5 are made of different materials, the first blade 4 is high in toughness and poor in wear resistance, the second blade 5 is high in wear resistance, high in hardness and poor in toughness, the two blades are mutually interpenetrated and welded, and the effect of toughness, wear resistance and hardness is achieved when the cutter rotates.

The A, B-blade welding reamer is simple, reasonable and reliable in structure, the A, B blades are adopted for inserting work, the service life of a cutter is effectively guaranteed, the problem of reaming is solved for a user, and the product percent of pass is improved.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes performed by the present specification and drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an A, B sword welding reamer, includes tool bit and arbor, the tool bit correspondence sets up in arbor one end and formula mechanism setting as an organic whole, the diameter size of tool bit equals with the diameter size of arbor, the tool bit surface correspondence is provided with many cutting edges, its characterized in that: the blade is arranged on any one of the cutting edges respectively, the edge end of the blade is arranged outside the cutting edge in a protruding mode, the blade comprises a first blade and a second blade, and the first blade and the second blade are correspondingly distributed on the cutting edge.

2. The A, B-edge welding reamer of claim 1, wherein: the cutting edge is arranged in a plurality of structures.

3. The A, B-edge welding reamer of claim 2, wherein: the first blades and the second blades are the same in number.

4. The A, B-edge welding reamer of claim 3, wherein: the first blade and the second blade are continuously distributed on the cutting edge at equal intervals.

5. The A, B-edge welding reamer of claim 4, wherein: the first blade and the second blade are made of different materials.